12534620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89533}}^1$

素因数の和:89549

約数の個数: 24

約数和(自身を含む): 30083424

約数和(自身を除く): 17548804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 89533, 179066, 358132, 447665, 626731, 895330, 1253462, 1790660, 2506924, 3133655, 6267310, 12534620]

約数ペア:

[(1, 12534620), (2, 6267310), (4, 3133655), (5, 2506924), (7, 1790660), (10, 1253462), (14, 895330), (20, 626731), (28, 447665), (35, 358132), (70, 179066), (140, 89533)]